10043452545 has 32 divisors (see below), whose sum is σ = 18382651392. Its totient is φ = 4586922432.

The previous prime is 10043452519. The next prime is 10043452561. The reversal of 10043452545 is 54525434001.

It is not a de Polignac number, because 10043452545 - 2⁷ = 10043452417 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66624 + ... + 156606.

It is an arithmetic number, because the mean of its divisors is an integer number (574457856).

Almost surely, 2^10043452545 is an apocalyptic number.

10043452545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10043452545 is a deficient number, since it is larger than the sum of its proper divisors (8339198847).

10043452545 is a wasteful number, since it uses less digits than its factorization.

10043452545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91061.

The product of its (nonzero) digits is 48000, while the sum is 33.

Adding to 10043452545 its reverse (54525434001), we get a palindrome (64568886546).

The spelling of 10043452545 in words is "ten billion, forty-three million, four hundred fifty-two thousand, five hundred forty-five".